“seed production stand”的概念、定义、翻译、参考文献-科学参考

单词	seed production stand
释义	seed production stand Encyclopedia 农学母树林释 seed production stand母树林在优良天然林或确知种源的优良人工林基础上，经过留优去劣的疏伐，为生产遗传品质较好的林木种子而营建的采种林分。
随便看	Chang Tso-chi Changtu Xian Chang Wo-chiin Chang Wu Changwu human remains Changwu Xian Chang Xiangyu Changxin Dian Chang Xingang Changxing Dao Changxing Formation Changxing Haiyangzhuagnbei Chanye Yuanqu Changxing Zisun tea Changxin Palace Lamp Changyang-dialect Nanqu ballad-singing Changyang human remains Changyang Tujiazu Zizhixian Changyao Changye Baihao Changyi Museum Chang Yinfo Chang Ying Changying Shiji Cheng Changyi Qu Changyi Shi

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